Maternal death was significantly associated with earlier AFS for women, in the same way that paternal death was for young men, while mother's membership of the same household significantly delayed AFS of young men. The analysis of early first sex confirmed the same factors to be important as ...
In this study, we used data from the Global Burden of Disease Study (GBD) 2016 to investigate the long-term trends in HIV mortality in China and to examine the contributions of age, period, and cohort effects from 1992 and 2016. The findings from our study may provide guidance for resourc...
一、意思不同 1.at the age of意思：在…岁时 2.by the age of意思：到…年龄 二、用法不同 1.at the age of用法：作前置形容词，接名词或代词作宾语。例句：He'd dropped out of high school at the age of 16.他16岁的时候就从中学退学了。2.by the age of用法：表示“年龄”,可...
For teams of up to 5 people $959 USD per month, billed annually 1 Buy now Free + Premium Statistics Reports Market Insights 1 All prices do not include sales tax. The account requires an annual contract and will renew after one year to the regular list price. Compare accounts ...
This graph illustrates the average age at which young French people were confronted with a pornographic film for the first time in 2013. Almost 30 percent of respondents said they were 17 years old or older the first time they saw a pornographic movie. ...
These findings suggest that incurring repeated head impacts during a critical neurodevelopmental period may increase the risk of later-life cognitive impairment. If replicated with larger samples and longitudinal designs, these findings may have implications for safety recommendations for youth sports. 展开...
Recent data suggest a temporal trend in decline in functional limitations in older adults but whether this trend extends to the period after the 8th decade of life remains unclear. We examined change in prevalence of limitations in activities and instrum
"tall for his eld" 4. a late time of life; "oldageis not for sissies" "he's showing his years" "agehasn't slowed him down at all" "a beard white with eld" "on the brink of geezerhood" 5. a prolonged period of time;
The overall sex ratio male to female patients was high (2.27) and increased over the period 1981–1993. Calcium oxalate was the most frequent component (86.48%), followed by calcium phosphate (79.75%) and purines (18.64%). We found a low occurrence of "infection" stones. The sex ratio ...
during this age period 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 在这个年龄段 翻译结果2复制译文编辑译文朗读译文返回顶部...